Employing sensor network based opportunistic spectrum utilization for agricultural monitoring

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dc.contributor.authorBayrakdar, Muhammed Enes
dc.date.accessioned2021-12-01T18:47:20Z
dc.date.available2021-12-01T18:47:20Z
dc.date.issued2020
dc.departmentDÜ, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümüen_US
dc.description.abstractIn this work, a cognitive Wireless Regional Area Network (WRAN) technology-based sensor network for agricultural monitoring is proposed. In WRAN technology, a Consumer Premise Equipment (CPE) and a base station communicate through incumbent channels opportunistically without causing any harmful interference to incumbent operations. Because CPE in IEEE 802.22 WRAN is considered as a fixed device, CPE with sensing capability is suitable for wireless sensor network environment in agriculture monitoring where there is no need for node mobility. The proposed network model consists of terrestrial and underground networks. In terrestrial network, CPEs employ Time Division Multiple Access (TDMA) technique with the purpose of sensing environmental data such as temperature, pressure, etc. and transmitting them to the base station. In the underground network, underground sensor nodes use Carrier Sense Multiple Access (CSMA) technique with the aim of sensing underground data such as humidity, soil mineral, etc. and transmitting them to the base station via cluster heads. After obtaining the analytical model of the proposed network, the simulation model of the network is carried out using Riverbed Modeler. The graphical results prove the validity and applicability of the proposed network in terms of throughput and energy consumption without any spectrum cost for agricultural monitoring in rural areas. (c) 2020 Elsevier Inc. All rights reserved.en_US
dc.identifier.doi10.1016/j.suscom.2020.100404
dc.identifier.issn2210-5379
dc.identifier.issn2210-5387
dc.identifier.scopus2-s2.0-85087276669en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.urihttps://doi.org/10.1016/j.suscom.2020.100404
dc.identifier.urihttps://hdl.handle.net/20.500.12684/10234
dc.identifier.volume27en_US
dc.identifier.wosWOS:000571497400008en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorBayrakdar, Muhammed Enes
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofSustainable Computing-Informatics & Systemsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectAgricultureen_US
dc.subjectCognitive radioen_US
dc.subjectIEEE 802.22en_US
dc.subjectMonitoringen_US
dc.subjectWireless sensor networken_US
dc.subjectWRANen_US
dc.subjectIeee 802.22en_US
dc.subjectWirelessen_US
dc.subjectEfficienten_US
dc.subjectEnergyen_US
dc.subjectIoten_US
dc.subjectIrrigationen_US
dc.subjectManagementen_US
dc.subjectProtocolen_US
dc.subjectPlatformen_US
dc.subjectInterneten_US
dc.titleEmploying sensor network based opportunistic spectrum utilization for agricultural monitoringen_US
dc.typeArticleen_US

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